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authorwl <wl>2008-02-25 23:15:35 +0000
committerwl <wl>2008-02-25 23:15:35 +0000
commit4b9ed9f3dad3ba3bf8c1fbd26d017469806cab23 (patch)
treef6a6a92db6a8e95c69dceb7e9a745f2602d78d60 /doc
parent8a882996590089685c967bd57232bf02ffd67a96 (diff)
downloadgroff-4b9ed9f3dad3ba3bf8c1fbd26d017469806cab23.tar.gz
add some index entries
Diffstat (limited to 'doc')
-rw-r--r--doc/groff.texinfo3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/groff.texinfo b/doc/groff.texinfo
index c167c85b..d37690a2 100644
--- a/doc/groff.texinfo
+++ b/doc/groff.texinfo
@@ -10691,6 +10691,9 @@ operators available:
True if the current page is even or odd numbered (respectively).
@item n
+@cindex conditional output for terminal (TTY)
+@cindex TTY, conditional output for
+@cindex terminal, conditional output for
True if the document is being processed in nroff mode (i.e., the
@code{.nroff} command has been issued). @xref{Troff and Nroff Mode}.